.container {
    margin-top: 20px;
    margin-left: 56px;
}

#text {
    height: 460px;
    width: calc(100% - 62px);
    border: 4px solid #bbada0;
    background-color: #ccc0b3;
}

#text:focus{
    background-color: rgb(238, 228, 218);
    outline: none;
}

#key {
    width: calc(100% - 182px);
    background-color:#ccc0b3;
    border: 2px solid #bbada0;
}

#key:focus{
    background-color: rgb(238, 228, 218);
    outline: none;
}

button {
    width: 60px;
    padding: 2px;
    border: 0;
    border-radius: 2px;
    color: #fff;
}

#encrypt {
    background-color: #3b8475;
}

#decrypt {
    background-color: #3b8aab;
}

#back {
    position: fixed;
    top: 10px;
    left: 0;
    height: 50px;
    line-height: 50px;
    text-align: left;
    background-color: #eb4a55;
    width: fit-content;
    color: #fff;
    border-radius: 0 50% 50% 0;
}

address {
    margin-top: 20px;
    margin-right: 10px;
    text-align: right;
}
